Hey, I use Mixbus 32C a lot. It’s Harrison Consoles analogue Console version of Ardour. I saw that Ardour is a SAW you haven’t made a video for showing how to setup for MG2. Problem I find is that a midi thing cannot be inserted on an audio track, and MG2 as an audio device is not allowed on a midi track. So the relation is hard to understand if MG2 wants to be seen as an effect.
Please do the Ardour setup video. That way I can take my questions to Harrison Consoles for help.